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Manufacturer Part #

L6563STR

SO 14 .15 TO JEDEC MS-012

Mfr. Name: STMicroelectronics
Standard Pkg:
Product Variant Information section
Date Code: 1842
Product Specification Section
Technical Attributes
Attributes Table
Mode: DCM
Supply Current-Max: 6mA
Supply Voltage-Max: 22.5V
Power Dissipation: 0.75W
Operating Temp Range: -40°C to +150°C
Thermal Resistance: 120°C/W
Storage Temperature Range: -55°C to +150°C
Package Style:  SOIC-14
Mounting Method: Surface Mount
Features and Applications

The L6563STR is a 22.5 V transition-mode PFC controller and is available in SOIC-14 package.

This device is suitable for remote ON/OFF control both in systems where the PFC pre-regulator works as a master and in those where it works as a slave.

Features:

  • Tracking boost function
  • Fast “bidirectional” input voltage feedforward (1/V2correction)
  • Interface for cascaded converter's PWM controller
  • Remote ON/OFF control
  • Accurate adjustable output overvoltage protection
  • Protection against feedback loop disconnection (latched shutdown)
  • Inductor saturation protection
  • Low (≤ 100 μA) start-up current
  • 6 mA max. operating bias current
  • 1% (@ TJ= 25 °C) internal reference voltage
  • -600/+800 mA totem pole gate driver with active pull-down during UVLO

Applications:

  • PFC pre-regulators for:
  • High-end AC-DC adapter/charger
  • Desktop PC, server, Web server
  • IEC61000-3-2 or JEITA-MITI compliant SMPS, in excess of 400 W
Pricing Section
Stock
0
Minimum Order:
2,500
Multiple Of:
2,500
On Order:
0
Factory Stock:Factory Stock:
0
Factory Lead Time:
12 Weeks
Total
$1,312.50
USD
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Tariff charges may apply if shipping to the United States. An estimate of tariff charges will be calculated at checkout.
Quantity
Web Price
2,500+
$0.525
Product Variant Information section